Lines Matching full:optional

57     description: Optional flag to indicate register controls more than one pin
65     description: Optional function off mode for disabled state
74     description: Optional list of pin base, nr pins & gpio function
89     description: Optional node for gpio range cells
101       Pin group node name using naming ending in -pins followed by an optional
121         description: Optional bias pull up configuration
130         description: Optional bias pull down configuration
139         description: Optional drive strength configuration
146         description: Optional input schmitt configuration
155         description: Optional low power mode configuration
162         description: Optional slew rate configuration